02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: juniperJunos OS: PTX Series: In an FTI scenario MPLS packets hitting reject next-hop will cause a host path wedge condition
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.- EPSS probability
- 0.32% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 25.1% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.1
- Published
- 2024-01-12 00:53Z2 YR AGO
- Last updated
- 2025-06-17 21:09Z1 YR AGO
- Reserved
- 2023-12-27
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.5)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-76Improper Neutralization of Equivalent Special ElementsBase
- Data version
- 5.1
- Document digest
- c508ecdc6271780b07d1b2eb4adfface056cfebe7d3ff4d0d56c4047ce18c2b6
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
Juniper NetworksJunos OS0 to < 20.4R3-S8, 21.1 to < 21.1R3-S4, 21.2 to < 21.2R3-S6, 21.3 to < 21.3R3-S3, 21.4 to < 21.4R3-S5, 22.1 to < 22.1R2-S2, 22.1R3, 22.2 to < 22.2R2-S1, 22.2R3PTX1000, PTX3000, PTX5000 with FPC3, PTX10002-60C, PTX10008/16 with LC110x SRC: CNA
The following software releases have been updated to resolve this specific issue: Junos OS 20.4R3-S8, 21.1R3-S4, 21.2R3-S6, 21.3R3-S3, 21.4R3-S5, 22.1R2-S2, 22.1R3, 22.2R2-S1, 22.2R3, 22.3R1, and all subsequent releases.